InChI=1/C15H17N3O2/c1-9-10-5-3-4-6-11(10)12(7-16)13(18)15(9,8-17)14(19)20-2/h9H,3-6,18H2,1-2H3/t9-,15-/m1/s1 19FCC72D8D098BFB